A curated learning roadmap for Git and GitHub, combining Portuguese and English resources to help developers build practical version-control skills.

Learning Git and GitHub

A Java backend for catalog administration, organized into domain/application/infrastructure modules with focus on clean architecture and long-term maintainability.

Codeflix Admin Catalog Backend

A reusable Event Storming template for Diagrams.net that accelerates domain discovery and collaborative modeling sessions for product and engineering teams.

Event Storming Template for Diagrams.net

A signature recipe turned into a memorable portfolio artifact: a repeatable culinary product with intentional humor and strong personal branding.

Farofa Lampiao e Julieta

An event-driven wallet and balance system built with Kafka, integrating Go and Java services for asynchronous financial processing.

WalletCore (EDA + Kafka)

A full-stack planning application for electronic fuel injection harnesses, using NestJS, React, TypeScript, JWT authentication, and subscription-tier business rules.

EFI Harness Planner

A zero-cost, developer-authored platform for tracking a software career over the years — built with Next.js, Contentlayer2, and Markdown, deployable to GitHub Pages or Vercel in minutes.

Personal Website (Next.js + Contentlayer)

A full editorial platform for a living technical book — built with Next.js, Contentlayer, and a Git-based publishing pipeline to write, version, and ship content continuously.

Workaround-Oriented Programming (Book)

A full-stack platform with Java/Spring backend and Next.js 15 frontend, supported by ADRs, architecture standards, and product documentation for sustainable evolution.

MapEFI Platform

A multi-repository medical education platform I led from July 2024 to February 2026, modernizing architecture, delivery flow, and product capabilities across API, admin panel, and student-facing frontend.

MedEspecialista Platform (API + Admin + Frontend)

A minimal React + Vite starter template with environment setup and standard scripts for fast project bootstrapping.

Projects